Color cathode ray tube frame-color selection electrode support s
Color cathode ray tube having a detensioning mask frame...
Color cathode ray tube having a faceplate-mounted support struct
Color cathode ray tube having a faceplate-mounted support struct
Color cathode ray tube having a non-spherical curved mask
Color cathode ray tube having a one-dimensional tension mask...
Color cathode ray tube having a plurality of masks
Color cathode ray tube having a radius of curvature ratio...
Color cathode ray tube having a shadow mask covered with a porou
Color cathode ray tube having a shadow mask formed of a...
Color cathode ray tube having a shadow mask of improved...
Color cathode ray tube having a shadow mask provided with an ant
Color cathode ray tube having a shadow mask structure
Color cathode ray tube having a shadow mask structure
Color cathode ray tube having a shadow mask structure with...
Color cathode ray tube having a shadow mask with a plurality...
Color cathode ray tube having an improved internal magnetic...
Color cathode ray tube having an improved internal magnetic...
Color cathode ray tube having an improved shadow mask
Color cathode ray tube having an improved shadow mask